Physics, asked by saniyasamreen0789, 8 months ago

sun ray after passing through a convex lens converge at 20cm from it find the power of lens

Answers

Answered by lakshaydeshwal9825

1

Answer:

the power of lens is 200 m

Previous Question

Next Question

Similar questions

History, 4 months ago

Explain Globalisation..

Biology, 4 months ago

Which of the following characteristics is not shown by ape? (a) Prognathous face (b) tail is present (c) Chin is absent (d) forelimbs are longer than hind limbs...

English, 4 months ago

Write a short note on the title of premchand's shot story 'Deliverance'...

Math, 8 months ago

50month ......how many year...

Math, 8 months ago

3/7 you have to multiply by...

Social Sciences, 1 year ago

प्रश्न 3. भारतीय विदेश नीति के मूल तत्वों का समावेश संविधान के किस अनुच्छेद में किया गया है ?

Social Sciences, 1 year ago

प्रश्न 5. सार्क (दक्षेस) का पूरा नाम बताइए।...

Social Sciences, 1 year ago

प्रश्न 5. भारत ने अपना प्रथम परमाणु परीक्षण किस वर्ष में किया ? (अ) 1984 (ब) 1974 (स) 1975 (द) 1980...